package cn.tedu.egweibo4.mapper;

import cn.tedu.egweibo4.pojo.entity.User;
import cn.tedu.egweibo4.pojo.vo.UserVO;

/**
 * @author Justin Parker
 * @author 2024/8/12 22:48
 * @version 1.0
 */
public interface UserMapper {
    int insert(User user);

    UserVO selectByUsername(String username);
}
